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The Buyer intends to purchase 5000-10000 metric tons/monthly of Zinc ash, Zinc concentrate, Eaf at 16%LME per ton (CIF or CnF Hai Phong port of Viet Nam).  In which, the content of Zinc grades from 20 to 40%.  The comodity keyword: Zinc Ash, Zinc Powder, Zinc dust, etc...